Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness

Frame	Nreads	Zeropoints	Mag plots	Spatial mag deviation	Spatial sky 16325A emission deviations (filled: sky, open: star)	Spatial sky continuum emission	Spatial sky telluric CO2 absorption deviations (filled: H < 10)
9010019	47	Red Green Blue z 18.71 znorm 14.53 sky 14.1 14.2 14.2 S/N 14.3 21.4 22.9 S/N(c) 13.4 20.7 22.1 SN(E/C) 0.95
9010020	47	Red Green Blue z 18.66 znorm 14.48 sky 14.5 14.4 14.5 S/N 13.8 20.7 22.4 S/N(c) 12.8 20.2 21.6 SN(E/C) 0.94
9010021	47	Red Green Blue z 18.80 znorm 14.62 sky 14.4 14.4 14.4 S/N 14.9 21.9 23.9 S/N(c) 13.8 21.4 22.9 SN(E/C) 0.94
9010022	47	Red Green Blue z 18.92 znorm 14.73 sky 14.2 14.4 14.3 S/N 15.9 23.1 25.4 S/N(c) 15.0 22.5 24.7 SN(E/C) 0.93
9010023	47	Red Green Blue z 18.85 znorm 14.67 sky 14.2 14.4 14.5 S/N 15.3 22.0 24.5 S/N(c) 14.3 21.5 23.8 SN(E/C) 0.93
9010024	47	Red Green Blue z 18.64 znorm 14.46 sky 14.4 14.4 14.6 S/N 13.5 19.7 22.1 S/N(c) 12.7 19.0 21.5 SN(E/C) 0.97
9010025	47	Red Green Blue z 18.61 znorm 14.43 sky 14.3 14.5 14.7 S/N 13.2 19.6 21.9 S/N(c) 12.3 18.9 21.1 SN(E/C) 0.94
9010026	47	Red Green Blue z 18.77 znorm 14.59 sky 14.4 14.5 14.5 S/N 14.3 21.3 23.4 S/N(c) 13.5 20.2 22.7 SN(E/C) 0.96